*{
    padding: 0;
    margin: 0;
}
.header{
    width: 100%;
    height: 140px;
    background-color: #fff;
}
.w{
    width: 1190px;
    height: 100%;
    margin: 0 auto;
    overflow: hidden;
}
.logo{
    width: 190px;
    height: 120px;
    background-color: #222;
    font-size: 0;
    margin-top: 10px;
    float: left;
}
.logo img{
    width: 190px;
    height: 120px;
}
.center{
    width: 760px;
    height: 100%;
    float: left;
    margin-left: 30px;
    overflow: hidden;
    background-color: pink;
}
.search{
    width: 550px;
    height: 80px;
    line-height: 80px;
    margin-left: 30px;
    /* border: 1px solid red; */
}
.search input{
    /* border: 1px solid blue; */
    width: 480px;
    height: 40px;
    vertical-align: bottom;
}
.search button{
    width:66px;
    height: 44px;
    vertical-align: bottom;
    background-color: red;
}